We have discussed cancer warning signs for cats before, and now we want to look at dogs. Even though cancer warning signs most likely will never show up in any blood work, there are some physical and behavioral signs you need to know to recognize. Even if these warning signs do not actually end up being cancer, then often they are a sign of a different health problem. These other health problems could very well be treatable as well, which makes recognizing these warning signs so very important to your dog’s health! Please read through this Pet Health Network list, and then share this blog post with any friends who have dogs in their homes and who may need help with spotting the warning signs!